Location History:
- Shinmachi, Ikunocho, Asako, Hyogo, JA (1977)
- Tokyo, JP (1998 - 2001)
Company Filing History:
3 out of 21,351 
2 out of 832,680 Years Active: 1977-2001
Title: The Innovations of Takeshi Izawa
Introduction
Takeshi Izawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of five patents. His work focuses on developing advanced lubricant compositions and refrigerant systems that enhance the efficiency and performance of refrigeration machines.
Latest Patents
Among his latest patents is a formulation for lubricant compositions specifically designed for refrigerating machines that utilize HFC-32, HFC-125, or HFC-134A. This innovative lubricant composition includes a base oil derived from an ester formed from a dihydric or higher polyol and a monobasic aliphatic acid. Additionally, it incorporates various additives, such as phosphates and epoxy compounds, to optimize performance. Another notable patent involves a refrigerant-circulating system that features a refrigeration cycle with a refrigerant compressor, condenser, expansion mechanism, and evaporator. This system employs a chlorine-free refrigerant and utilizes an aromatic polyether oil as a refrigerator oil, showcasing Izawa's commitment to environmentally friendly solutions.
Career Highlights
Takeshi Izawa has worked with Mitsubishi Electric Corporation, where he has contributed to various projects that focus on refrigeration technology. His expertise in this field has allowed him to develop innovative solutions that address the challenges faced by modern refrigeration systems.
Collaborations
Throughout his career, Izawa has collaborated with notable professionals, including Yoshinori Shirafuji and Noboru Masuda. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in refrigeration.
Conclusion
Takeshi Izawa's contributions to the field of refrigeration through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry, paving the way for more efficient and environmentally friendly refrigeration solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.